Toothbrush



FIG. 1 is a perspective view of a toothbrush in accordance with the present invention;

FIG. 2 is a top plan view of the toothbrush shown in FIG. 1;

FIG. 3 is a bottom plan view of the toothbrush shown in FIG. 1;

FIG. 4 is a left side elevation view of the toothbrush shown in FIG. 1, the right side thereof being a mirror image;

FIG. 5 is a front elevation view of the toothbrush shown in FIG. 1; and,

FIG. 6 is a rear elevation view of the toothbrush shown in FIG. 1. 

The ornamental design for a toothbrush, as shown and described. 